Digital Sovereignty and Nextcloud with Frank Karlitschek

Josh talk to the founder and CEO of Nextcloud, Frank Karlitschek about digital sovereignty. There's a lot of attention lately around digital sovereignty and often that conversation also includes Nextcloud. Frank tells us all about how Nextcloud works, how it can be used to free your data, and has some great insight into what decentralization already looks like and what it could look like soon. The show notes and blog post for this episode can be found at https://opensourcesecurity.io/2026/2026-02-nextcloud-frank-karlitschek/